MT Transko Bima Alarm and Monitoring Engine Room

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MT Transko Bima Alarm and Monitoring Engine Room (2017)

Job

Engine room alarm and monitoring system could not detect the value of all the either sensor temperature, pressure and rpm meter is in the engine room.

History

This problem occurs when the installation of back up power ups for CPU monitoring engine room alarm system.

Job Detail

Check and repair the communication module

Cleaning pcb board module

Check the performance of the module

Codule includes:

Microcomputer substations

Power switch

Wiring module

Power unit

I / O panel

Output panel

Communication module

D / A converting module

Result

All the modules function properly

Check communication cable

Check the condition of the socket and termination cord

Clean the socket serial port

Ensure performance communication cables

Result

All communication cables function properly

Check cpu unit and engine room alarm monitoring program

Monitoring and alarm system has two cpu (computer industry) with label UO101 and UO201

Action taken

Cleaning CPU and every card that are inside

Check the performance of each card CPU

Checking results:

Computer industry label UO101

Found ethernett card problem

Not connected the communication between industrial computer with modules (4 modules are connected, 4 module is not connected)

Computer industry label UO201

Computer problems (hang)

Solution :

We take the ethernet card in the computer industry UO201 label and installing in the computer industry UO101 label (no spare ethernet card on board)

Result

Industrial computer can communicate with all modules (8 module connected) but the monitoring and alarm system can not function because the necessary configuration settings for communication each module and for configuration settings through a password dialog box. we need a password to enter the configuration settings